(Hey, Lunar, may I ask you something in the discussion page?)
"I'm going to look around and find a stone store. Later!" Teiran said, before taking off in the direction of the stores.
She looked around before seeing a sign saying "Evolution Stones! Special twenty-five percent discount!" before entering the store, and looking around. After a while of looking she saw a light blue stone, with a sliver of yellow in it. Looking closely, she saw the yellow was a lightning bolt, so she guessed it was the right stone. She picked it up from its cushioned case, and payed for it, two dollars and fifty cents. Pikachu hopped from her arms, and closed ts eyes, waiting to evolve. It closed its eyes, pushing its tiny arms into its chest. Teiran pet the Pikachu for the very last time as a Pikachu, and tapped the stone on its head. A bright light formed around the Pokemon, until it disappeared, revealing a Raichu.